LAPACKE_dlaset()

lapack_int LAPACKE_dlaset	(	int	matrix_layout,
		char	uplo,
		lapack_int	m,
		lapack_int	n,
		double	alpha,
		double	beta,
		double *	a,
		lapack_int	lda
	)

Definition at line 35 of file lapacke_dlaset.c.

{
 
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dlaset", -1 );
        return -1;
    }
 
/*****************************************************************************
*  Note: we do not check NaNs in A since the goal of this subroutine is to
*  initialized A. It is OK if A has NaNs in input.
*****************************************************************************/
 
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        if( LAPACKE_d_nancheck( 1, &alpha, 1 ) ) {
            return -5;
        }
        if( LAPACKE_d_nancheck( 1, &beta, 1 ) ) {
            return -6;
        }
    }
#endif
 

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